201787756

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{48647}}^1$

素因数の和:48729

約数の個数: 24

約数和(自身を含む): 380038176

約数和(自身を除く): 178250420

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 2074, 4148, 48647, 97294, 194588, 826999, 1653998, 2967467, 3307996, 5934934, 11869868, 50446939, 100893878, 201787756]

約数ペア:

[(1, 201787756), (2, 100893878), (4, 50446939), (17, 11869868), (34, 5934934), (61, 3307996), (68, 2967467), (122, 1653998), (244, 826999), (1037, 194588), (2074, 97294), (4148, 48647)]